Dual bowl filter for molten metal casting systems



FIG. 1 is a top plan view of the dual bowl filter for molten metal casting systems showing my new design;

FIG. 2 is an end elevational view taken from the right of FIG. 1;

FIG. 3 is an end elevational view taken from the left of FIG. 1;

FIG. 4 is a side elevational view taken from the top of FIG. 1;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view taken from the bottom of FIG. 1;

FIG. 7 is a top plan view thereof;

FIG. 8 is a sectional view taken in the direction of the arrows on line 8--8 of FIG. 7;

FIG. 9 is a sectional view taken in the direction of the arrows on line 9--9 of FIG. 7;

FIG. 10 is a top plan view thereof;

FIG. 11 is a sectional view taken in the _direction of the arrows on line 11--11 of FIG. 10;

FIG. 12 is a sectional view taken on line 12--12 of FIG. 10;

FIG. 13 is a sectional view taken in the direction of the arrows on line 13--13 of FIG. 10;

FIG. 14 is a sectional view taken in the direction of the arrows on line 14--14 of FIG. 10;

FIG. 15 is a sectional view taken on line 15--15 of FIG. 10;

FIG. 16 is a sectional view taken in the direction of the arrows on line 16--16 of FIG. 10;

FIG. 17 is a sectional view taken in the direction of line 17--17 of FIG. 10. 

The ornamental design for a dual bowl filter for molten metal casting systems, substantially as shown and described. 